From the heart of a friend

by Unknown

Prove hard to tell.

Winter him, summer him,

Know your friend well.

—Unknown.

Dear to me is a friend, yet I can also make use of an enemy; the friend shows me what I can do, the foe teaches me what I should.

—Schiller.

Don’t flatter yourself that friendship authorizes you to say disagreeable things to your intimates. The nearer you come into relation with a person, the more necessary do tact and courtesy become. Except in cases of necessity, which are rare, leave your friend to learn unpleasant things from his enemies; they are ready enough to tell them.

—Holmes.